{
  "mcpVersion": "1.0.0",
  "serverInfo": {
    "name": "fisctalk-tax-tools",
    "version": "2026.1.0",
    "description": "2026 IRS federal income tax brackets, standard deduction calculator, and Form 1040 inflation adjustment tools."
  },
  "tools": [
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      "name": "calculate_federal_income_tax_2026",
      "description": "Calculates 2026 federal income tax liability, marginal bracket, and effective rate for Single and Married Filing Jointly.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "filing_status": {
            "type": "string",
            "enum": [
              "single",
              "married_jointly",
              "head_of_household"
            ]
          },
          "taxable_income": {
            "type": "number",
            "description": "Gross adjusted taxable income in USD"
          }
        },
        "required": [
          "filing_status",
          "taxable_income"
        ]
      }
    }
  ],
  "resources": [
    {
      "uri": "https://fisctalk.com/llms-full.txt",
      "name": "FiscTalk Federal Tax Calculator Suite Knowledge Base & Q&A Dataset",
      "mimeType": "text/markdown"
    }
  ]
}